Planet Audio AC1600.4 1600W 4-Ch Car Amplifier + 2.0 Farad Cap + 4 Ga Amp Kit NEW PLANET AUDIO 1600 Watt 4 Channel Car Amplifier RMS Power: 300 Watt x 4 Channel @ 2 Ohm 600 Watt x 2 Channel @ 4 Ohm Bridged Max Power: